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Red litmus paper is used for alkaline solutions.

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7y ago

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What colour would litmus paper turn into when dipped into hydrochloric acid?

Depends on the litmus paper. Red litmus will not turn but blue litmus will turn redish pink.


The red litmus paper dipped in hydrochloric acid?

The red litmus paper will turn blue when dipped in hydrochloric acid. This is because hydrochloric acid is acidic, and acids turn blue litmus paper red.


What colour does hydrochloric acid turn in red litmus paper?

Hydrochloric acid will keep litmus red - it needs alkali to turn it blue


What colour does hydrochloric acid turn litmus?

hydrochloric acid usually has pH 1 which turns litmus Red


What happens when HCl vapour are allowed to pass litmus paper?

When HCl vapor passes over litmus paper, it reacts with moisture in the air to form hydrochloric acid. This acid causes the blue litmus paper to turn red, indicating an acidic environment. The change in color occurs because the pH of the solution becomes acidic, which is characteristic of hydrochloric acid. Red litmus paper remains red, showing that it is already in an acidic state.


Colour of litmus papper in dilute hydrochloric acid?

Litmus paper will turn red in dilute hydrochloric acid, indicating that the solution is acidic.


What happens to litmus paper when water is added?

litmus paper nutral


Will HCI change red litmus paper to blue?

No, HCI will not change red litmus paper to blue. Hydrochloric acid (HCl) is an acid that will turn blue litmus paper to red, indicating acidity.


What colour is red litmus in pH scale?

Blue litmus paper will turn to red because hydrochloric is an acid. In aqueous solutions,acid change blue litmus paper to red. In aqueous solutions,base change red litmus paper to blue.


What colour does blue litmus paper turn when dipped in hydrochloric acid?

Red!


Why no change in red litmus when placed in hydrochloric acid?

It is because the red litmus paper only changes its color (from red to blue) when exposed to any basic substance. Hydrochloric acid is acidic, thus there is no change in the color of the red litmus paper, although the acid would change the color of the blue litmus paper (pH paper that tests for acidity; changes from blue to red in the presence of acid)


What is the effect of HCL on red litmus paper?

Hydrochloric acid (HCl) will turn red litmus paper blue due to its acidic nature. Acidic substances like HCl will react with the red litmus paper, causing it to change color.